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Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for Oily Sludge Reduction Treatment System and Treatment Method. Sun Jie, Yang Yanquan, Qin Qiming, Xu Zhicheng, Cao Zonglun and Wang Jun developed the in..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Baker Hughes A Ge Co LLC patent application for Multi-sensing Method for Industrial Inspection. Canney George and Sutherland Jack E developed the invention.
The patent application number is CN20248035349 20240522. The patent publication number is CN121..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Polyolefin Polymerization Morphology Regulator, Supported Metallocene Polyolefin Catalyst and Preparation Method of Supported Metallocene Polyolefin Catalyst. Fu ..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Shengli Xingke Petroleum Tech Development Shandong Co Ltd and China University of Petroleum, East China patent application for Amphiphilic Nickel Catalyst, Preparation Method Thereof and Application of Amphiphilic Nickel Catalyst in Viscosity Reduction of..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Petrochina Shanghai New Materials Res Institute Co Ltd and PetroChina patent application for Method for Treating Fluorescent Wastewater by Electrocatalytic Oxidation-membrane Separation Coupling Process. The invention was developed by Cao Chun, Yin Yong,..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Sinopec Nanjing Engineering & Construction and SINOPEC Engineering (Group) patent application for Neutralization Tank. Wang Jiaming, Shi Yong and Xu Weiya developed the invention.
The patent application number is CN202511333390 20250918. The patent pub..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Sinopec Engineering and SINOPEC Engineering (Group) patent application for Gas-liquid Mixed Material Preheating System and Method. This invention was developed by Dong Jihong, Dai Wensong and Wang Qingchuan.
The patent application number is CN202410829..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Method of Enhancing Methane Storage Capacity in Salt Caverns has been issued to Aramco Services Company and Saudi Arabian Oil Company. This invention was developed by Goteti Rajesh and Patel Hasmukh A.
The patent application number is US202318185681 20230317. The patent publicatio..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published CNPC Beidou Hebei Tech Energy Co Ltd patent application for Universal Big Data Encryption Interaction Comparison System. The invention was developed by Li Hongsheng, Wu Hao and Jiang Yanjie.
The patent application number is CN202511755790 20251127. Th..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- Zentrum Fuer Sonnenenergie—und Wasserstoff Forschung Baden Wuerttemberg Gemeinnuetzige Stiftu has secured a patent on Method for Continuously Obtaining Carbon Dioxide and Device for Carrying Out This Method. Zuberbuehler Ulrich, Thaler Sebastian, Feigl Bastian, Stuermer Bernd and Baumgart Frank developed t..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Sand Knockout for Fracking Fluids has been issued to Bestway Oilfield. This invention was developed by Gramlich Don Channing, Ramirez Justin Nicholas and Jain Mehul.
The patent application number is US202519091518 20250326. The patent publication number is US12611680 (B2). Interna..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- As Stroemungstechnik GmbH has been granted a patent for Borehole. Szeteli Andreas and Fischer Nico developed the invention.
The patent application number is US202318232372 20230810. The patent publication number is US12612298 (B2). International Patent Classification codes are B05B11/00, B05B15/30, B67D1/..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has received a patent for Plan Deviations Visualization and Interpretation. This invention was developed by Teh Siau Ban and Zhernakov Vladimir.
The patent application number is US201917250884 20190918. The patent publication number is US12614136 (B2). International Patent Classifica..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Bagged Material Unloader and Unloading Method. Zhang Feng, Chen Haiwang, Huang Lin, Hu Kang, Wang Jianhui, Ning Zhaohua, Du Liang, Shi Cunpeng, Zhang Yuliang, Lu Ming and Shi Faxin developed it.
The patent application number is CN202410830242 20240625. The patent publi..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Improved Fish Behavior Analysis Tank Based on Camera Shooting Technology and Behavior Parameter Evaluation Method. Zhang Yantian, Shen Chen, Zheng Lu, Wang Yuejie, Zhao Sheng, Li Lingling,..
Oil & Gas
| Sat 02 May 2026
Alexandria, May 2 -- United States Patent for Cleaning Brush for Semiconductor Fabrication Process has been issued to Entegris. This invention was developed by Vasanthakumar Aravind, Perumal Thines Kumar, Guddati Subhash and Leavy Montray.
The patent application number is US202318204238 20230531. The patent publication number i..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- National Oilwell Varco has received a patent for Magnetic Transmission Systems with Eccentric Bearing Assemblies. This invention was developed by Pickett Geoffrey Alexander, Newman Nicholas Craig, Benson Mitchell Ryan, Babyak Nicholas Owen, Samano David Fernando, Gomez Christopher, Liu Shuo and He Ci.
The p..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Full-automatic Thread Cleaning Device. Jin Haoyuan, Li Qiuxia and Jin Guangxin developed it.
The patent application number is CN202410833217 20240626. The patent publication number is CN121199254 (A). International Patent Classification code is B23G9/00.
The abstract..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Institute of Geology and Geophysics, Chinese Academy of Sciences has been granted a patent for System for Configuring Standard Gas and Method for Configuring Standard Gas. Su Fei, Zhang Xuhang and He Huaiyu developed the invention.
The patent application number is US202519232295 20250609. The patent publi..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has been awarded a patent for Multiphase Flowmeter Aperture Antenna Transmission and Pressure Retention. This invention was developed by Lim Yu Ke, Wang Shasha, Zhan Linyuan, Mohamed Zain Muhammad Fuad Bin, Shin Han Wei Kenny, Jolivet Guillaume and Xie Cheng-gang.
The patent applicat..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released SABIC Global Technologies BV patent application for Removal from Pyrolysis Oil by Inert Gas Treatment. This invention was developed by Farazadeh Shahrokh, Cooke Fanny and Wang Kevin.
The patent application number is CN20248033248 20240515. The patent p..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Compatibility Calculation Method for Chemical Mixtures. Yuan Yuan, Song Xiangning, Zhang Quan, Chen Lu, Huang Fei, Zhang Hongzhe and Lu Yan developed the invention.
The patent applicati..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst have submitted a patent application for Prediction Method for Wax Precipitation Point of Wax-bearing Crude Oil, Control Device and Storage Medium. This invention was developed by Hu Yong, Lu Xi, Fang Jichao, Wang Haibo and Meng Lin.
..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Optimized Dehydrogenation Treatment Method and System for Long-term Service Hydrogen Transmission Pipeline. This invention was developed by Zhang Weiya, Shan Guangbin, Qu Dingrong, Chen We..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has applied Chinese patent for Carboxylated Nitrile Rubber as Well as Preparation Method and Application Thereof. Zhang Zhiqiang, Zhao Zhichao, Yang Hailong, Zhong Qilin, Wei Xuling, Wang Wancheng, Qiu Guanjun, Wang Xiaopeng, Gui Qiang and Wang Yongfeng developed it.
The patent application number is..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Baker Hughes Oilfield Operations for Electrical Submersible Pumping System with a Ride Through Power Supply Having a Safety Interlock. Etter Nathan and Williams Gary developed the invention.
The patent application number is US202418596405 20240305. Th..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released PetroChina patent application for Imidazoline Derivative as Well as Preparation Method and Application Thereof. This invention was developed by Li Tuanle, Wang Junming, Liu Zhifeng, Liu Yufeng, Xu Ning and Xue Weiguo.
The patent application number is CN2..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- Hunan Yinxin Oil Industry has submitted a patent application for Oil Residue Rolling and Collecting Equipment for Rapeseed Oil Processing. Tan Yinxin, Zeng Chongqi, Tang Lu, Wang Ruoqian and Tan Kai developed the invention.
The patent application number is CN202511537480 20251027. The patent publication numb..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Processing Subsurface Data with Uncertainty for Modelling and Field Planning has been issued to Schlumberger Technology. This invention was developed by Round Andrew, Anton Liviu Adrian, Amoudruz Pierre, Park Kwangwon, Anisimov Sergey, Younger Adam and Wakefield Mark.
The patent app..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- BP Corporation, North America has been granted a patent for Enhanced Projection on Convex Sets for Interpolation and Deblending. This invention was developed by Fu Kang.
The patent application number is US202017775661 20201020. The patent publication number is US12613353 (B2). International Patent Classific..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has been granted a patent for Motorized Cuffing Mechanism for Ultrasound Inspection. This invention was developed by Al Brahim Ahmed, Halawani Abdulwahab, Abdellatif Fadl and Jifri Hesham.
The patent application number is US202318326272 20230531. The patent publication number is US..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Cameron International Corporation has been granted a patent for Quick Conduit Connection System. Shirani Alireza, Sifford Curtis, Gonzalez Gustavo, Villarroel Enrique, Frank Joshua, Miller Eric, Mercer Ii Ted and Khokhar Aleem developed the invention.
The patent application number is US202218560752 20220601..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Dyck David for Intakes and Gas Separators for Downhole Pumps, and Related Apparatuses and Methods. Dyck David developed the invention.
The patent application number is US202418664082 20240514. The patent publication number is US12612915 (B2). Intern..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Protection of Make-up System for High Pressure Bellows-style Pump System. Clyburn Andrew Silas developed the invention.
The patent application number is US202318399058 20231228. The patent publication number is US126129..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has secured a patent on Membrane-based Energy Harvesting Through Salinity Gradient of Available Upstream Water Resources. Hazazi Khalid Y and El-demellawi Jehad K developed the invention.
The patent application number is US202418740281 20240611. The patent publication number is US1..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- Shanxi Zhongke Advanced Ultraviolet Optoelectronics Technology has sought patent for Multi-stage Mixing Gas Mixing Device. This invention was developed by Li Hui, Zhang Tong, Zhang Fan, Li Chao, Wang Zidu, Zhou Guojun and Li Jinmin.
The patent application number is CN202511503665 20251021. The patent publica..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- Schlumberger Technology has submitted a patent application for Systems, Devices, and Methods for Continuous Digital Image Calibration. Wands Florian and Amar Mojtaba developed the invention.
The patent application number is CN20248035235 20240524. The patent publication number is CN121195517 (A). International..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has released Entegris patent application for Method and Apparatus for Dispensing Gas into Container. This invention was developed by Smith Mark V, Fuller Matthew A, Eggum Shawn D and Yacouba Andre A.
The patent application number is CN20248034858 20240426. The patent..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published John Cockerill Hydrogen Belgium Bvba patent application for Water Electrolysis Plant with Degassing Chamber Comprising Cyclone Separator. The invention was developed by Maricaud Nicolas.
The patent application number is CN20248028851 20240531. The pat..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- Cnpc Engineering Mat R & D Company Limited and China National Petroleum have submitted a patent application for Double-composite-layer Perovskite/crystalline Silicon Laminated Solar Cell and Preparation Method Thereof. This invention was developed by Xue Jingwei, Jiang Long, Li Liwei, Wang Zhenhan, Su Hang, Yan..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Granular Adsorbent as Well as Preparation Method and Application Thereof. This invention was developed by Yang Tao, Wang Chun, Zhao Xiangdi, Zheng Yi, Ma Ming and Zhang Guangwen.
The pa..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received PetroChina patent application for Method and Device for Producing Mesitylene from C9 Heavy Aromatics. Xu Lei, Xu Yarong, Fan Jinlong, Wei Shumei, Li Qinlei, Wang Tingwei, Gong Tao, Chen Lantian, Zhang Li and Feng Limei developed the invention.
The patent..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has submitted a patent application for Method and Device for Separating Trimethylbenzene. Xu Lei, Xu Yarong, Wei Shumei, Fan Jinlong, Feng Limei, Zhang Li, Li Qinlei and Wang Tingwei developed the invention.
The patent application number is CN202410826016 20240625. The patent publication number is C..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has been granted a patent for Method for Identifying and Highlighting Meters Within a Multiphase Production Flow. This invention was developed by Trivedi Anubhav, Agrawal Madhuri and Panda Rajeev Bishwambar.
The patent application number is US202519225182 20250602. The patent publica..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- China University of Petroleum, East China has filed a patent application for Method for Converting Salt-containing Water into Pure Water Through Porous Carbon Fixed Electrode Capacitance Desalination. This invention was developed by Li Dawei, Zhu Yanjiao, Zhou Chengyu and Zhang Zongbo.
The patent application n..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has published Guizhou Ou Rui Xin He Environmental Protection patent application for Air Floatation Gel Breaking and Oil Removing Integrated Device and Treatment Method Thereof. The invention was developed by Liao Zhiwei, Ao Hongmin, Wang Tao and Liu Jianguo.
The pa..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Well Resolutions Tech has received a patent for Systems and Apparatus for Downhole Communication. This invention was developed by Wang Tsili and Tchakarov Borislav J.
The patent application number is US202418823241 20240903. The patent publication number is US12612859 (B2). International Patent Classifica..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Saudi Arabian Oil Company has secured a patent on Method and System for Predicting the Lifespan of Electric Submersible Pumps Using Random-forest Machine-learning. Arukhe James O, Kalu-ulu Torty C, Samman Suhail A and Almarri Hamad M developed the invention.
The patent application number is US202318194053 2..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Schlumberger Technology has obtained a patent for systems and methods for real time downhole motor power curve generation. This invention was developed by Liu Bo, Huang Yan Song, Fu Ying, Ba Samba and Ma Jing.
The patent application number is US202418443522 20240216. The patent publication number is US12612..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has secured a patent on Centrifugal Pump Stage with Radiused Impeller Flow Passage Exit for Reduced Erosion. Brown Donn J, Sheth Ketankumar Kantilal and Mcmanus David developed the invention.
The patent application number is US202418748839 20240620. The patent publication number ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Flowco Masterco LLC has obtained a patent for catcher assembly for a plunger. This invention was developed by Boyd Garrett S, Boyd Mitchell A and Mitchum Darrell.
The patent application number is US202519247046 20250624. The patent publication number is US12612846 (B2). International Patent Classification..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has secured a patent on Mechanical Support for Expandable Liner Hanger. Chevallier Francois, Newton Daniel, Zhao Yian, Zhong Xiaoguang Allan and Fripp Michael Linley developed the invention.
The patent application number is US202318396082 20231226. The patent publication number i..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Silverwell Tech Ltd and Silverwell Tech Limited have obtained a patent for multiple circumferential actuators for actuating downhole valves. This invention was developed by Shaw Joel David.
The patent application number is US202418910859 20241009. The patent publication number is US12612842 (B2). Internat..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Baker Hughes Oilfield Operations has obtained a patent for selective well barrier bottom, system, and method. This invention was developed by Nguyen Tuan and Trahan James Scott.
The patent application number is US202418640344 20240419. The patent publication number is US12612838 (B2). International Patent C..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Abu Dhabi National Oil Company has been granted a patent for Through BOP Lubrication System. El-sayed Laith Taissir developed the invention.
The patent application number is US201917636282 20190822. The patent publication number is US12612836 (B2). International Patent Classification codes are E21B33/06 a..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has been awarded a patent for Downhole Orienting Helix for Operations Requiring Multiple Orienting Sequences. This invention was developed by Witte Jason P and Steele David J.
The patent application number is US202318524134 20231130. The patent publication number is US12612834 (B..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Halliburton Energy Services for Downhole Anchor System. Wai Simon Whye Kwong and Phoe Adriell Chuan Nan developed the invention.
The patent application number is US202418808948 20240819. The patent publication number is US12612832 (B2). International ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- United States Patent for Systems and Methods for Coiled Tubing Drilling has been issued to Schlumberger Technology. This invention was developed by Zheng Shunfeng, Murphy Jeremy, Song Fei and Li Ke Ken.
The patent application number is US202418752408 20240624. The patent publication number is US12612831 (B2..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Halliburton Energy Services has been granted a patent for Travel Joint with Telescoping Control Lines. This invention was developed by Medina Jorge Arturo Hinostroza and Rodrigues Junior Desiderio Naegele.
The patent application number is US202418757241 20240627. The patent publication number is US12612828 ..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Baker Hughes Oilfield Operations has been awarded a patent for Control Line Clamp Configuration, Method and System. This invention was developed by Hammer Aaron C and Wakefield John.
The patent application number is US202418921867 20241021. The patent publication number is US12612827 (B2). International Pat..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to National Oilwell Varco for Drill Bit Cutter Elements with Multiple Surface Finishes. Sheikhrezaei Kian, Blaylock Bradley S, Centala Prabhakaran and Roberts Tom S developed the invention.
The patent application number is US202318853292 20230327. The pa..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- PetroChina has submitted a patent application for Oil Shale In-situ Conversion Catalyst and Preparation Method and Application Thereof. Zhang Li, Gao Xionghou, Liu Chaowei, Liu Honghai, Liu Tao, Hu Qingxun, Fang Hua, Liu Huangfei, Wang Baojie and Cao Gengzhen developed the invention.
The patent application num..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- China University of Petroleum, East China has submitted a patent application for Preparation Method of High-dispersion and Strong-anchoring Metal Molecular Sieve Material. This invention was developed by Guo Hailing, Meng Xianglong, Wang Chunzheng, Fan Xingze, Li Zi'ang and Yan Zifeng.
The patent application n..
Oil & Gas
| Sat 02 May 2026
Beijing, May 2 -- China University of Petroleum, East China has submitted a patent application for Ddos Attack Detection Method and System Based on Space-time Diagram Neural Network. Xiao Junbi, Lyu Xiaolu, Guo Meiling and Zhao Mengfei developed the invention.
The patent application number is CN202511715525 20251121. The patent..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Northwest Oil Field have submitted a patent application for Sand Prevention Device for Rotary Pumping of Perforation Joint Seat Tubular Column. This invention was developed by Wang Ganggang, Yang Zongjie, Deng Qiwen, He Yin, Yang Rongrong and Zhang Shuhui.
The patent ap..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have submitted a patent application for Well Drilling Method for Improving Well Wall Stability. This invention was developed by Zhou Zhongming, Gao Shuyang, Wang Yi, Zhang Yayun and Bo Kehao.
The patent application nu..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have submitted a patent application for Mixed Matrix Membrane as Well as Preparation Method and Application Thereof. Ma Liang, Wang Yuemei, Tong Weiyi and Zheng Junlin developed the invention.
The patent application number is ..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Oil-water Separation Device and Method for Separating Oil Phase. This invention was developed by Yang Tao, Zhang Guangwen, Jiang Chunyu, Zhao Xiangdi, Zheng Yi and Wang Chun.
The patent..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- East China University of Science and Technology has submitted a patent application for Photo-thermal Carbon Dioxide Adsorbent as Well as Preparation Method and Application Thereof. Hu Jun, Shao Bin, Jin Chonghui and Wu Xuan developed the invention.
The patent application number is CN202511639709 20251111. Th..
Oil & Gas
| Fri 01 May 2026
Beijing, May 2 -- State Intellectual Property Office of China has received Zhejiang University of Technology patent application for Tower Type Reaction Device and Process for Gas-liquid Reaction of Grease. Nie Yong, Liang Xiaojiang and Li Wenhao developed the invention.
The patent application number is CN202511221814 20250829..
Oil & Gas
| Fri 01 May 2026
Alexandria, May 2 -- Indian Oil has received a patent for Preheating Process Module Integrated with Coke Handling System for Steam Cracking of Hydrocarbon Feedstock. This invention was developed by Siddiqui Shahil, Pradeep Ponoly Ramachandran, Das Satyen Kumar and Sau Madhusudan.
The patent application number is US20241859382..
Oil & Gas
| Fri 01 May 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Inflatable Flame Arrester. This invention was developed by Wang Peng, Bao Lei, Zheng Jinlei, Yu Anfeng, Wang Haozhe and Chen Guoxin.
The patent application number is CN202410798616 2024..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical, Sinopec Research Institute Safety Engineering Co Ltd and Sinopec National Petroleum Project Risk Assessment Tech Center Co Ltd have submitted a patent application for Mixed Gas High-pressure Jet and Far-field Diffusion Coupling Calculation Method and System, Electronic Equipment and ..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Centrifugal Compressor Unit Comprehensive State Real-time Evaluation Method Capable of Automatically Calculating Enthalpy Value. This invention was developed by Pan Long, Chen Wenwu, Liu Xiaojin, Huang Xin..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Institute have submitted a patent application for Carbonate Fractured-vuggy Reservoir Body Modeling Method and Device, Storage Medium and Processor. This invention was developed by Yang Fan, Yu Chen, Bao Dian, Kang Zhijiang, Cao Liying and..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Method and System for Predicting Residual Life of Redundant Safety Instrument System. This invention was developed by Wang Hao, Cao Deshun, Li Na, Dai Siyang and Guo Yian.
The patent ap..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have filed a patent application for Shaft Cleanliness Determination Method, Device, Equipment, Medium and Computer Program. This invention was developed by Hu Yanfeng, Sun Feng, Liu Jianhua and Li Sheng.
The patent ap..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Refining Device Pipeline Abnormal Temperature Difference Infrared Image Recognition System and Use Method. This invention was developed by Pan Long, Zhang Yanling, Shen Zhiyuan, Chen Wenwu..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Method and System for Realizing Electrochemical Noise Signal Pattern Recognition. This invention was developed by Shen Zhiyuan, Shan Guangbin, Zhu Linqi, Qu Dingrong and Chen Wenwu.
The..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Petrochemical Device Process Alarm Multi-dimensional Feature Extraction and Characterization Method. This invention was developed by He Yadong, Yang Zhe, Gao Xinjiang, Lin Yang, Yuan Zhuang, S..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Method for Calculating Reliability of Centrifugal Unit. This invention was developed by Ning Zhikang, Liu Xize, Xu Ke, Qiu Zhigang, Xu Shujian and Qu Dingrong.
The patent application nu..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- Sinopec Engineering and SINOPEC Engineering (Group) have sought patent for Method, Apparatus, Computer-readable Medium and Computer Program Product for Multi-dimensional Assessment of Ability of Person Based on Artificial Intelligence. This invention was developed by Wu Defei, Dong Wangping, Tian Pengfei, Leng ..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Electronic Energy Optimization Method for Constructing Mass Spectrum Fingerprints of Petrochemical Enterprise Devices, Mass Spectrometer, Electronic Equipment and Storage Medium. This invention was develop..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Nanjing Engineering & Construction have filed a patent application for Method and System for Adjusting Oxygen Concentration of Industrial Furnace. This invention was developed by Li Ying, Jiao Tongtong, Zhang Qing, Zhao Yao and Hu Qing.
The patent application number is ..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Industrial Optical Bus Control System and Method Used in Petrochemical Refining Scene. This invention was developed by Dai Siyang, Cao Deshun, Li Na, Guo Yian and Wang Hao.
The patent appli..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Chemical Device Safety Interlocking Method and System Based on Local Material Balance. This invention was developed by Chen Wenwu, Xu Wei, Pan Long, Huang Xin, Liu Xiaojin, Zhang Yanling and Han Lei.
Th..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Exploration & Prod Res Inst have submitted a patent application for Method and System for Analyzing Secondary Migration Mode of Petroleum. This invention was developed by Zhou Bo, Li Jianjiao, Qiu Huabiao and Feng Fan.
The patent application number is CN202410..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Device and Method for Automatically Detecting Foam Performance of Foam Extinguishing Agent. This invention was developed by Cheng Yiwei, Jiao Jinqing, Lang Xuqing, Shang Zuzheng, Zhang Gua..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Device and Method for Testing Fire Extinguishing Agent of Energy Storage Battery. This invention was developed by Cheng Yiwei, Zhang Guangwen, Lang Xuqing, Cui Pengyu, Zhang Ripeng and Mou Xia..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Method and System for Detecting Aging State of Pressure Vessel. Chen Mindong, Qu Dingrong, Li Chunshu, Li Tao, Chen Yong, Wang Dujuan, Wang Le and Liu Chunhui developed the invention.
T..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Weld Defect Identification Method and Device, Medium and Electromagnetic Probe. This invention was developed by Qiu Feng, Liu Xiaojin, Shen Zhiyuan, Qu Dingrong and Xu Shujian.
The patent a..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have applied Chinese patent for Electromagnetic Probe, Method and Medium for Detecting Weld Defects. Qiu Feng, Xu Ke, Zhang Weiya, Liu Dairong, Qu Dingrong and Xu Shujian developed it.
The patent application number is CN20241..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Photovoltaic Combiner Box Combustible Gas Monitoring and Early Warning Method and Device. This invention was developed by Liu Dairong, Dong Liqing, Liu Zhitong, Hu Haiyan, Xiao Rui and Zhang Y..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have sought patent for Crack Damage Detection Method and System for Chemical Production Equipment. This invention was developed by Chen Mindong, Liu Tengfei, Liu Yuanshuang, Zhang Weiya, Qu Dingrong and Xu Shujian.
The patent..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical, NCS Testing Technology and Sinopec Engineering have submitted a patent application for Method and Device for Analyzing Surface Component Distribution of Oversized Metal Material. This invention was developed by Jia Yunhai, Li Shuhan, Wang Jinguang, Sheng Liang, Li Yu, Lu Junhua and Q..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have filed a patent application for Method for Rapidly Detecting BOD (biochemical Oxygen Demand) in Fixed Component Sewage Based on Near Infrared Spectroscopy. This invention was developed by Zhang Ziyue, Yang Wenyu, Lu Wei, Zha..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Horizontal Device and Method for Monitoring Chemical and Corrosion Reaction Risk in Impurity-containing CO2 Pipeline. This invention was developed by Jiang Xiu, Yu Chao, Xie Hui and Hua Ji..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Vertical Device and Method for Monitoring Chemical and Corrosion Reaction Risk in Impurity-containing CO2 Pipeline. This invention was developed by Jiang Xiu, Hua Jing, Yu Chao and Xie Hui..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Petroleum Engineering Tech Research Institute Co Ltd have sought patent for Evaluation Method and Application of Performance of Expansion Plugging Material. This invention was developed by Cui Kaixiao, Liu Jinhua and Zhang Mingming.
The patent application number is CN20..
Oil & Gas
| Thu 30 Apr 2026
Beijing, May 1 -- China Petroleum & Chemical and Sinopec Research Institute Safety Engineering Co Ltd have submitted a patent application for Methane Escape and Leakage Monitoring and Verification System and Method for Equipment Sealing Assembly, Electronic Equipment and Storage Medium. This invention was developed by Ding Dewu,..
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